🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.57 AU - 0.85 AU

Year: 228 Days

Day: 23.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,116,224 km

• M1: 528,529 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.73 AU - 0.91 AU

Year: 283 Days

Day: 15.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,116,224 km

• M1: 293,062 km (0.051 R)
• M2: 477,816 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.19 AU - 2.59 AU

Year: 1407 Days

Day: 15.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,116,224 km

• M1: 905,516 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.89 AU - 2.99 AU

Year: 1451 Days

Day: 41.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,116,224 km

• M1: 102,175 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.71 AU - 3.41 AU

Year: 2038 Days

Day: 20.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.1

Radius: 11.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.11 AU - 6.45 AU

Year: 4620 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,116,224 km

• M1: 172,636 km (0.104 R)
• M2: 241,900 km (0.119 R)
• M3: 364,271 km (0.102 R)
• M4: 533,915 km (0.115 R)
• M5: 635,193 km (0.109 R)
• M6: 800,797 km (0.07 R)
• M7: 895,343 km (0.099 R)
• M8: 1,369,718 km (0.053 R)
• M9: 1,558,959 km (0.106 R)
• M10: 1,819,708 km (0.097 R)
• M11: 1,979,928 km (0.083 R)
• M12: 2,061,758 km (0.058 R)
• M13: 2,161,540 km (0.076 R)
• M14: 2,435,603 km (0.087 R)
• M15: 2,739,436 km (0.117 R)
• M16: 2,905,191 km (0.088 R)
• M17: 3,188,978 km (0.091 R)
• M18: 3,722,743 km (0.069 R)
• M19: 3,886,253 km (0.05 R)
• M20: 3,968,981 km (0.099 R)
• M21: 4,305,576 km (0.092 R)
• M22: 4,499,006 km (0.12 R)
• M23: 4,673,437 km (0.1 R)
• M24: 5,210,195 km (0.032 R)
• M25: 5,301,599 km (0.081 R)
• M26: 5,486,053 km (0.051 R)
• M27: 5,625,778 km (0.115 R)
• M28: 5,696,089 km (0.078 R)
• M29: 5,790,335 km (0.047 R)
• M30: 5,908,817 km (0.1 R)
• M31: 5,980,175 km (0.101 R)
• M32: 6,148,173 km (0.113 R)
• M33: 6,293,433 km (0.089 R)
• M34: 6,636,610 km (0.063 R)
• M35: 7,188,477 km (0.093 R)
• M36: 7,729,124 km (0.075 R)
• M37: 8,362,970 km (0.105 R)
• M38: 8,903,916 km (0.108 R)
• M39: 9,040,947 km (0.12 R)
• M40: 9,877,947 km (0.097 R)
• M41: 10,076,763 km (0.098 R)
• M42: 10,391,966 km (0.041 R)
• M43: 10,594,222 km (0.089 R)
• M44: 11,032,095 km (0.101 R)
• M45: 11,386,642 km (0.092 R)
• M46: 11,925,643 km (0.116 R)
• M47: 12,046,518 km (0.108 R)
• M48: 12,687,844 km (0.079 R)
• M49: 13,184,060 km (0.044 R)
• M50: 13,908,413 km (0.104 R)
• M51: 14,131,464 km (0.083 R)
• M52: 14,227,505 km (0.064 R)
• M53: 14,516,678 km (0.102 R)
• M54: 16,292,255 km (0.065 R)
• M55: 16,392,935 km (0.063 R)
• M56: 16,797,597 km (0.116 R)
• M57: 17,239,659 km (0.078 R)
• M58: 18,519,020 km (0.044 R)
• M59: 19,046,203 km (0.067 R)
• M60: 19,187,722 km (0.103 R)
• M61: 19,364,996 km (0.03 R)
• M62: 20,151,731 km (0.062 R)
• M63: 20,223,687 km (0.079 R)
• M64: 20,331,996 km (0.114 R)
• M65: 21,058,294 km (0.079 R)
• M66: 21,241,252 km (0.075 R)
• M67: 21,351,206 km (0.104 R)
• M68: 22,648,669 km (0.108 R)
• M69: 22,723,617 km (0.104 R)
• M70: 22,948,762 km (0.051 R)
• M71: 23,895,268 km (0.057 R)
• M72: 24,124,302 km (0.119 R)
• M73: 24,738,701 km (0.079 R)
• M74: 25,708,843 km (0.114 R)
• M75: 26,179,029 km (0.103 R)
• M76: 26,415,094 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.3

Radius: 13.3

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.33 AU - 7.49 AU

Year: 6917 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,116,224 km

• M1: 175,478 km (0.1 R)
• M2: 368,908 km (0.104 R)
• M3: 752,776 km (0.115 R)
• M4: 1,222,963 km (0.071 R)
• M5: 1,339,200 km (0.078 R)
• M6: 1,695,542 km (0.112 R)
• M7: 1,876,705 km (0.091 R)
• M8: 2,440,839 km (0.055 R)
• M9: 2,917,308 km (0.102 R)
• M10: 3,096,078 km (0.067 R)
• M11: 3,825,966 km (0.081 R)
• M12: 4,356,888 km (0.063 R)
• M13: 4,447,694 km (0.103 R)
• M14: 5,220,966 km (0.093 R)
• M15: 5,586,284 km (0.093 R)
• M16: 5,960,129 km (0.067 R)
• M17: 6,111,971 km (0.111 R)
• M18: 6,265,009 km (0.045 R)
• M19: 6,367,783 km (0.06 R)
• M20: 6,627,335 km (0.084 R)
• M21: 7,023,171 km (0.114 R)
• M22: 7,129,984 km (0.026 R)
• M23: 7,345,405 km (0.095 R)
• M24: 7,782,680 km (0.035 R)
• M25: 8,004,533 km (0.107 R)
• M26: 8,116,283 km (0.09 R)
• M27: 8,313,004 km (0.086 R)
• M28: 9,883,782 km (0.08 R)
• M29: 10,063,898 km (0.079 R)
• M30: 10,214,842 km (0.054 R)
• M31: 11,074,282 km (0.069 R)
• M32: 11,449,623 km (0.108 R)
• M33: 11,607,299 km (0.042 R)
• M34: 12,052,652 km (0.062 R)
• M35: 12,277,497 km (0.12 R)
• M36: 13,190,643 km (0.102 R)
• M37: 13,755,674 km (0.113 R)
• M38: 14,635,160 km (0.077 R)
• M39: 14,943,930 km (0.086 R)
• M40: 15,220,087 km (0.105 R)
• M41: 15,428,328 km (0.11 R)
• M42: 15,847,800 km (0.07 R)
• M43: 16,023,727 km (0.099 R)
• M44: 16,200,253 km (0.061 R)
• M45: 16,590,853 km (0.064 R)
• M46: 16,733,719 km (0.055 R)
• M47: 17,128,657 km (0.101 R)
• M48: 17,345,275 km (0.116 R)
• M49: 17,891,008 km (0.114 R)
• M50: 18,294,922 km (0.111 R)
• M51: 18,813,129 km (0.107 R)
• M52: 19,074,177 km (0.086 R)
• M53: 19,449,070 km (0.113 R)
• M54: 20,511,813 km (0.075 R)
• M55: 21,593,405 km (0.098 R)
• M56: 21,905,766 km (0.054 R)
• M57: 22,377,298 km (0.076 R)
• M58: 22,733,042 km (0.071 R)
• M59: 23,130,673 km (0.096 R)
• M60: 23,370,329 km (0.116 R)
• M61: 23,731,309 km (0.068 R)
• M62: 23,932,667 km (0.098 R)
• M63: 24,337,030 km (0.104 R)
• M64: 24,621,566 km (0.05 R)
• M65: 26,685,268 km (0.074 R)
• M66: 27,146,778 km (0.027 R)
• M67: 27,780,175 km (0.091 R)
• M68: 28,035,090 km (0.102 R)
• M69: 28,205,332 km (0.072 R)
• M70: 28,761,088 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 13.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.12 AU - 10 AU

Year: 8714 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,116,224 km

• M1: 186,100 km (0.107 R)
• M2: 358,885 km (0.098 R)
• M3: 452,683 km (0.093 R)
• M4: 918,232 km (0.096 R)
• M5: 1,475,334 km (0.045 R)
• M6: 1,799,962 km (0.042 R)
• M7: 1,960,779 km (0.066 R)
• M8: 2,043,058 km (0.057 R)
• M9: 2,629,482 km (0.037 R)
• M10: 2,977,596 km (0.088 R)
• M11: 3,145,146 km (0.118 R)
• M12: 3,872,790 km (0.065 R)
• M13: 4,269,523 km (0.081 R)
• M14: 4,459,213 km (0.11 R)
• M15: 4,707,247 km (0.058 R)
• M16: 5,478,573 km (0.11 R)
• M17: 5,894,007 km (0.095 R)
• M18: 5,984,513 km (0.033 R)
• M19: 6,105,687 km (0.113 R)
• M20: 6,350,729 km (0.117 R)
• M21: 7,073,137 km (0.078 R)
• M22: 7,395,520 km (0.059 R)
• M23: 7,591,194 km (0.109 R)
• M24: 7,689,779 km (0.081 R)
• M25: 8,698,368 km (0.104 R)
• M26: 8,801,441 km (0.041 R)
• M27: 9,009,083 km (0.12 R)
• M28: 9,393,849 km (0.081 R)
• M29: 9,677,037 km (0.114 R)
• M30: 9,819,754 km (0.066 R)
• M31: 9,999,122 km (0.063 R)
• M32: 10,875,167 km (0.068 R)
• M33: 11,098,068 km (0.059 R)
• M34: 11,548,507 km (0.08 R)
• M35: 11,775,896 km (0.114 R)
• M36: 11,890,188 km (0.054 R)
• M37: 12,196,714 km (0.051 R)
• M38: 12,467,038 km (0.072 R)
• M39: 13,250,631 km (0.106 R)
• M40: 14,414,952 km (0.112 R)
• M41: 14,619,003 km (0.092 R)
• M42: 14,823,952 km (0.105 R)
• M43: 15,278,431 km (0.09 R)
• M44: 15,779,434 km (0.111 R)
• M45: 17,968,499 km (0.105 R)
• M46: 18,056,164 km (0.089 R)
• M47: 18,276,222 km (0.086 R)
• M48: 18,630,320 km (0.108 R)
• M49: 18,897,203 km (0.071 R)
• M50: 19,345,099 km (0.084 R)
• M51: 19,660,601 km (0.089 R)
• M52: 20,342,468 km (0.051 R)
• M53: 20,709,432 km (0.089 R)
• M54: 20,986,038 km (0.08 R)
• M55: 21,217,466 km (0.11 R)
• M56: 22,387,321 km (0.093 R)
• M57: 22,529,140 km (0.083 R)
• M58: 22,861,098 km (0.089 R)
• M59: 23,482,079 km (0.116 R)
• M60: 23,626,141 km (0.073 R)
• M61: 23,915,164 km (0.119 R)
• M62: 24,594,189 km (0.08 R)
• M63: 25,083,225 km (0.101 R)
• M64: 26,869,722 km (0.094 R)
• M65: 27,778,380 km (0.087 R)
• M66: 28,543,423 km (0.056 R)
• M67: 28,748,522 km (0.062 R)
• M68: 29,781,645 km (0.112 R)
• M69: 30,879,394 km (0.085 R)
• M70: 31,671,814 km (0.052 R)
• M71: 31,937,350 km (0.068 R)
• M72: 33,007,125 km (0.101 R)
• M73: 33,384,261 km (0.116 R)
• M74: 35,622,095 km (0.118 R)
• M75: 35,787,850 km (0.101 R)
• M76: 36,064,456 km (0.118 R)
• M77: 36,508,612 km (0.064 R)
• M78: 37,458,409 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.5

Radius: 5.8

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.92 AU - 16.56 AU

Year: 20463 Days

Day: 18.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,116,224 km

• M1: 144,811 km (0.068 R)
• M2: 351,854 km (0.052 R)
• M3: 520,750 km (0.103 R)
• M4: 595,549 km (0.108 R)
• M5: 798,254 km (0.093 R)
• M6: 885,320 km (0.051 R)
• M7: 1,141,133 km (0.1 R)
• M8: 1,445,564 km (0.117 R)
• M9: 1,889,122 km (0.117 R)
• M10: 2,006,257 km (0.111 R)
• M11: 3,095,629 km (0.095 R)
• M12: 3,374,629 km (0.074 R)
• M13: 3,517,196 km (0.085 R)
• M14: 3,589,152 km (0.095 R)
• M15: 3,956,564 km (0.119 R)
• M16: 4,530,123 km (0.09 R)
• M17: 4,806,580 km (0.047 R)
• M18: 5,334,660 km (0.103 R)
• M19: 5,710,899 km (0.116 R)
• M20: 5,753,235 km (0.116 R)
• M21: 6,357,012 km (0.052 R)
• M22: 6,800,570 km (0.042 R)
• M23: 7,858,227 km (0.05 R)
• M24: 7,952,623 km (0.061 R)
• M25: 9,412,848 km (0.106 R)
• M26: 9,714,736 km (0.05 R)
• M27: 10,019,766 km (0.036 R)
• M28: 10,070,929 km (0.099 R)
• M29: 10,535,131 km (0.107 R)
• M30: 10,901,047 km (0.108 R)
• M31: 11,537,885 km (0.088 R)
• M32: 13,182,265 km (0.12 R)
• M33: 13,746,399 km (0.092 R)
• M34: 13,803,246 km (0.11 R)
• M35: 14,898,452 km (0.074 R)
• M36: 16,804,927 km (0.047 R)
• M37: 17,048,622 km (0.103 R)
• M38: 17,170,993 km (0.059 R)
• M39: 18,035,070 km (0.077 R)
• M40: 18,159,686 km (0.106 R)
• M41: 18,660,838 km (0.07 R)
• M42: 18,850,080 km (0.111 R)
• M43: 19,485,123 km (0.072 R)
• M44: 19,549,001 km (0.09 R)
• M45: 20,386,001 km (0.115 R)
• M46: 20,645,853 km (0.113 R)
• M47: 21,037,649 km (0.116 R)
• M48: 21,366,166 km (0.078 R)
• M49: 22,831,328 km (0.079 R)
• M50: 25,158,622 km (0.059 R)
• M51: 25,367,610 km (0.051 R)
• M52: 28,934,023 km (0.105 R)
• M53: 29,592,404 km (0.027 R)
• M54: 30,034,166 km (0.056 R)
• M55: 30,181,819 km (0.084 R)
• M56: 30,700,774 km (0.1 R)
• M57: 30,849,475 km (0.088 R)
• M58: 31,372,169 km (0.104 R)
• M59: 33,033,903 km (0.077 R)
• M60: 33,262,787 km (0.085 R)
• M61: 33,798,797 km (0.105 R)
• M62: 36,599,717 km (0.105 R)
• M63: 37,868,457 km (0.104 R)
• M64: 38,267,734 km (0.051 R)
• M65: 38,347,769 km (0.104 R)
• M66: 38,909,658 km (0.092 R)
• M67: 39,070,775 km (0.104 R)
• M68: 41,102,464 km (0.085 R)
• M69: 41,184,443 km (0.12 R)
• M70: 42,007,082 km (0.028 R)
• M71: 43,001,609 km (0.109 R)
• M72: 43,334,913 km (0.115 R)
• M73: 43,585,340 km (0.103 R)
• M74: 43,752,590 km (0.1 R)
• M75: 44,087,689 km (0.091 R)
• M76: 44,255,538 km (0.072 R)
• M77: 44,929,327 km (0.053 R)
• M78: 46,031,265 km (0.116 R)
• M79: 47,657,842 km (0.11 R)
• M80: 49,739,198 km (0.091 R)
• M81: 50,088,957 km (0.105 R)
• M82: 50,615,093 km (0.116 R)
• M83: 51,496,075 km (0.113 R)
• M84: 52,738,037 km (0.059 R)
• M85: 53,452,217 km (0.091 R)
• M86: 55,432,444 km (0.059 R)
• M87: 57,344,903 km (0.03 R)
• M88: 58,171,282 km (0.108 R)
• M89: 60,114,408 km (0.114 R)
• M90: 60,673,605 km (0.086 R)
• M91: 61,047,301 km (0.12 R)
• M92: 61,515,392 km (0.088 R)
• M93: 61,609,190 km (0.104 R)
• M94: 63,021,693 km (0.044 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,770 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit